The highest day temperature in April 2024 was 83°F. The lowest night temperature was 70°F. The average values for day and night temperatures during April were 77.0°F и 71.7°F respectivly.

The average sea surface temperature in April 2024 for Kauai was 77.9°F. The maximum and minimum values were 77.2°F and 78.6°F respectively.

Most of the days in April are gloomy but you can also expect sunny days.

Precipitation total in April for Kauai is 1.1 in. It makes april one of the most rainy months of the year.

The average wind speed in April is 10.3 mph. It makes April one of the most windless months of the year for Kauai.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Kauai in April is 4.7 hours.